20828563200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 648

約数和(自身を含む): 80066750400

約数和(自身を除く): 59238187200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 89, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 178, 180, 192, 200, 204, 225, 239, 240, 255, 256, 267, 272, 288, 300, 306, 320, 340, 356, 360, 384, 400, 408, 425, 445, 450, 478, 480, 510, 534, 544, 576, 600, 612, 640, 680, 712, 717, 720, 765, 768, 800, 801, 816, 850, 890, 900, 956, 960, 1020, 1068, 1088, 1152, 1195, 1200, 1224, 1275, 1280, 1335, 1360, 1424, 1434, 1440, 1513, 1530, 1600, 1602, 1632, 1700, 1780, 1800, 1912, 1920, 2040, 2136, 2151, 2176, 2225, 2304, 2390, 2400, 2448, 2550, 2670, 2720, 2848, 2868, 2880, 3026, 3060, 3200, 3204, 3264, 3400, 3560, 3585, 3600, 3824, 3825, 3840, 4005, 4063, 4080, 4272, 4302, 4352, 4450, 4539, 4780, 4800, 4896, 5100, 5340, 5440, 5696, 5736, 5760, 5975, 6052, 6120, 6400, 6408, 6528, 6675, 6800, 7120, 7170, 7200, 7565, 7648, 7650, 8010, 8126, 8160, 8544, 8604, 8900, 9078, 9560, 9600, 9792, 10200, 10680, 10755, 10880, 11392, 11472, 11520, 11950, 12104, 12189, 12240, 12816, 13056, 13350, 13600, 13617, 14240, 14340, 14400, 15130, 15296, 15300, 16020, 16252, 16320, 17088, 17208, 17800, 17925, 18156, 19120, 19200, 19584, 20025, 20315, 20400, 21271, 21360, 21510, 21760, 22695, 22784, 22944, 23900, 24208, 24378, 24480, 25632, 26700, 27200, 27234, 28480, 28680, 28800, 30260, 30592, 30600, 32040, 32504, 32640, 34176, 34416, 35600, 35850, 36312, 36567, 37825, 38240, 39168, 40050, 40630, 40800, 42542, 42720, 43020, 45390, 45888, 47800, 48416, 48756, 48960, 51264, 53400, 53775, 54400, 54468, 56960, 57360, 57600, 60520, 60945, 61184, 61200, 63813, 64080, 65008, 65280, 68085, 68352, 68832, 71200, 71700, 72624, 73134, 75650, 76480, 80100, 81260, 81600, 85084, 85440, 86040, 90780, 91776, 95600, 96832, 97512, 97920, 101575, 102528, 106355, 106800, 107550, 108800, 108936, 113475, 113920, 114720, 121040, 121890, 122400, 127626, 128160, 130016, 136170, 137664, 142400, 143400, 145248, 146268, 151300, 152960, 160200, 162520, 163200, 170168, 170880, 172080, 181560, 182835, 183552, 191200, 191439, 193664, 195024, 195840, 203150, 205056, 212710, 213600, 215100, 217872, 226950, 229440, 242080, 243780, 244800, 255252, 256320, 260032, 272340, 275328, 284800, 286800, 290496, 292536, 302600, 304725, 305920, 319065, 320400, 325040, 326400, 340336, 340425, 341760, 344160, 361607, 363120, 365670, 382400, 382878, 387328, 390048, 406300, 425420, 427200, 430200, 435744, 453900, 458880, 484160, 487560, 489600, 510504, 512640, 520064, 531775, 544680, 550656, 569600, 573600, 580992, 585072, 605200, 609450, 638130, 640800, 650080, 680672, 680850, 688320, 723214, 726240, 731340, 764800, 765756, 780096, 812600, 850840, 854400, 860400, 871488, 907800, 914175, 917760, 957195, 968320, 975120, 979200, 1021008, 1025280, 1040128, 1063550, 1084821, 1089360, 1147200, 1161984, 1170144, 1210400, 1218900, 1276260, 1281600, 1300160, 1361344, 1361700, 1376640, 1446428, 1452480, 1462680, 1529600, 1531512, 1560192, 1595325, 1625200, 1701680, 1708800, 1720800, 1742976, 1808035, 1815600, 1828350, 1914390, 1936640, 1950240, 2042016, 2127100, 2169642, 2178720, 2294400, 2340288, 2420800, 2437800, 2552520, 2563200, 2600320, 2722688, 2723400, 2753280, 2892856, 2904960, 2925360, 3063024, 3120384, 3190650, 3250400, 3254463, 3403360, 3441600, 3485952, 3616070, 3631200, 3656700, 3828780, 3900480, 4084032, 4254200, 4339284, 4357440, 4588800, 4680576, 4785975, 4841600, 4875600, 5105040, 5126400, 5200640, 5424105, 5445376, 5446800, 5785712, 5809920, 5850720, 6126048, 6381300, 6500800, 6508926, 6806720, 6883200, 7232140, 7262400, 7313400, 7657560, 7800960, 8168064, 8508400, 8678568, 8714880, 9040175, 9361152, 9571950, 9683200, 9751200, 10210080, 10848210, 10893600, 11571424, 11701440, 12252096, 12762600, 13001600, 13017852, 13613440, 13766400, 14464280, 14524800, 14626800, 15315120, 15601920, 16272315, 16336128, 17016800, 17357136, 17429760, 18080350, 19143900, 19502400, 20420160, 21696420, 21787200, 23142848, 23402880, 24504192, 25525200, 26003200, 26035704, 27120525, 27226880, 28928560, 29049600, 29253600, 30630240, 32544630, 34033600, 34714272, 36160700, 38287800, 39004800, 40840320, 43392840, 43574400, 46285696, 46805760, 49008384, 51050400, 52071408, 54241050, 57857120, 58507200, 61260480, 65089260, 68067200, 69428544, 72321400, 76575600, 78009600, 81361575, 81680640, 86785680, 87148800, 92571392, 102100800, 104142816, 108482100, 115714240, 117014400, 122520960, 130178520, 136134400, 138857088, 144642800, 153151200, 162723150, 173571360, 204201600, 208285632, 216964200, 231428480, 234028800, 245041920, 260357040, 277714176, 289285600, 306302400, 325446300, 347142720, 408403200, 416571264, 433928400, 462856960, 520714080, 578571200, 612604800, 650892600, 694285440, 833142528, 867856800, 1041428160, 1157142400, 1225209600, 1301785200, 1388570880, 1735713600, 2082856320, 2314284800, 2603570400, 3471427200, 4165712640, 5207140800, 6942854400, 10414281600, 20828563200]

約数ペア:

[(1, 20828563200), (2, 10414281600), (3, 6942854400), (4, 5207140800), (5, 4165712640), (6, 3471427200), (8, 2603570400), (9, 2314284800), (10, 2082856320), (12, 1735713600), (15, 1388570880), (16, 1301785200), (17, 1225209600), (18, 1157142400), (20, 1041428160), (24, 867856800), (25, 833142528), (30, 694285440), (32, 650892600), (34, 612604800), (36, 578571200), (40, 520714080), (45, 462856960), (48, 433928400), (50, 416571264), (51, 408403200), (60, 347142720), (64, 325446300), (68, 306302400), (72, 289285600), (75, 277714176), (80, 260357040), (85, 245041920), (89, 234028800), (90, 231428480), (96, 216964200), (100, 208285632), (102, 204201600), (120, 173571360), (128, 162723150), (136, 153151200), (144, 144642800), (150, 138857088), (153, 136134400), (160, 130178520), (170, 122520960), (178, 117014400), (180, 115714240), (192, 108482100), (200, 104142816), (204, 102100800), (225, 92571392), (239, 87148800), (240, 86785680), (255, 81680640), (256, 81361575), (267, 78009600), (272, 76575600), (288, 72321400), (300, 69428544), (306, 68067200), (320, 65089260), (340, 61260480), (356, 58507200), (360, 57857120), (384, 54241050), (400, 52071408), (408, 51050400), (425, 49008384), (445, 46805760), (450, 46285696), (478, 43574400), (480, 43392840), (510, 40840320), (534, 39004800), (544, 38287800), (576, 36160700), (600, 34714272), (612, 34033600), (640, 32544630), (680, 30630240), (712, 29253600), (717, 29049600), (720, 28928560), (765, 27226880), (768, 27120525), (800, 26035704), (801, 26003200), (816, 25525200), (850, 24504192), (890, 23402880), (900, 23142848), (956, 21787200), (960, 21696420), (1020, 20420160), (1068, 19502400), (1088, 19143900), (1152, 18080350), (1195, 17429760), (1200, 17357136), (1224, 17016800), (1275, 16336128), (1280, 16272315), (1335, 15601920), (1360, 15315120), (1424, 14626800), (1434, 14524800), (1440, 14464280), (1513, 13766400), (1530, 13613440), (1600, 13017852), (1602, 13001600), (1632, 12762600), (1700, 12252096), (1780, 11701440), (1800, 11571424), (1912, 10893600), (1920, 10848210), (2040, 10210080), (2136, 9751200), (2151, 9683200), (2176, 9571950), (2225, 9361152), (2304, 9040175), (2390, 8714880), (2400, 8678568), (2448, 8508400), (2550, 8168064), (2670, 7800960), (2720, 7657560), (2848, 7313400), (2868, 7262400), (2880, 7232140), (3026, 6883200), (3060, 6806720), (3200, 6508926), (3204, 6500800), (3264, 6381300), (3400, 6126048), (3560, 5850720), (3585, 5809920), (3600, 5785712), (3824, 5446800), (3825, 5445376), (3840, 5424105), (4005, 5200640), (4063, 5126400), (4080, 5105040), (4272, 4875600), (4302, 4841600), (4352, 4785975), (4450, 4680576), (4539, 4588800), (4780, 4357440), (4800, 4339284), (4896, 4254200), (5100, 4084032), (5340, 3900480), (5440, 3828780), (5696, 3656700), (5736, 3631200), (5760, 3616070), (5975, 3485952), (6052, 3441600), (6120, 3403360), (6400, 3254463), (6408, 3250400), (6528, 3190650), (6675, 3120384), (6800, 3063024), (7120, 2925360), (7170, 2904960), (7200, 2892856), (7565, 2753280), (7648, 2723400), (7650, 2722688), (8010, 2600320), (8126, 2563200), (8160, 2552520), (8544, 2437800), (8604, 2420800), (8900, 2340288), (9078, 2294400), (9560, 2178720), (9600, 2169642), (9792, 2127100), (10200, 2042016), (10680, 1950240), (10755, 1936640), (10880, 1914390), (11392, 1828350), (11472, 1815600), (11520, 1808035), (11950, 1742976), (12104, 1720800), (12189, 1708800), (12240, 1701680), (12816, 1625200), (13056, 1595325), (13350, 1560192), (13600, 1531512), (13617, 1529600), (14240, 1462680), (14340, 1452480), (14400, 1446428), (15130, 1376640), (15296, 1361700), (15300, 1361344), (16020, 1300160), (16252, 1281600), (16320, 1276260), (17088, 1218900), (17208, 1210400), (17800, 1170144), (17925, 1161984), (18156, 1147200), (19120, 1089360), (19200, 1084821), (19584, 1063550), (20025, 1040128), (20315, 1025280), (20400, 1021008), (21271, 979200), (21360, 975120), (21510, 968320), (21760, 957195), (22695, 917760), (22784, 914175), (22944, 907800), (23900, 871488), (24208, 860400), (24378, 854400), (24480, 850840), (25632, 812600), (26700, 780096), (27200, 765756), (27234, 764800), (28480, 731340), (28680, 726240), (28800, 723214), (30260, 688320), (30592, 680850), (30600, 680672), (32040, 650080), (32504, 640800), (32640, 638130), (34176, 609450), (34416, 605200), (35600, 585072), (35850, 580992), (36312, 573600), (36567, 569600), (37825, 550656), (38240, 544680), (39168, 531775), (40050, 520064), (40630, 512640), (40800, 510504), (42542, 489600), (42720, 487560), (43020, 484160), (45390, 458880), (45888, 453900), (47800, 435744), (48416, 430200), (48756, 427200), (48960, 425420), (51264, 406300), (53400, 390048), (53775, 387328), (54400, 382878), (54468, 382400), (56960, 365670), (57360, 363120), (57600, 361607), (60520, 344160), (60945, 341760), (61184, 340425), (61200, 340336), (63813, 326400), (64080, 325040), (65008, 320400), (65280, 319065), (68085, 305920), (68352, 304725), (68832, 302600), (71200, 292536), (71700, 290496), (72624, 286800), (73134, 284800), (75650, 275328), (76480, 272340), (80100, 260032), (81260, 256320), (81600, 255252), (85084, 244800), (85440, 243780), (86040, 242080), (90780, 229440), (91776, 226950), (95600, 217872), (96832, 215100), (97512, 213600), (97920, 212710), (101575, 205056), (102528, 203150), (106355, 195840), (106800, 195024), (107550, 193664), (108800, 191439), (108936, 191200), (113475, 183552), (113920, 182835), (114720, 181560), (121040, 172080), (121890, 170880), (122400, 170168), (127626, 163200), (128160, 162520), (130016, 160200), (136170, 152960), (137664, 151300), (142400, 146268), (143400, 145248)]